Myrtle Beach

1971-2000 Climate Normals

Station: 381939 - Columbia Metro Ap
Station type: COOP - TP what is this?
City, State: Springdale, SC       County: Lexington County
Latitude: 33.942° N      Longitude: 81.118° W
Elevation: 225 feet above sea level
Climate division: SC06 - Central
River basin: Congaree
Supported by: NOAA National Weather Service

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Monthly Normals
381939 - Columbia Metro Ap (COOP)
Springdale, SC       Lexington County
33.942N    -81.118W

Jan Feb Mar Apr May June Jul Aug Sept Oct Nov Dec Ann.
What is This? Normal Monthly Maximum Temperature55.1 °F 59.5 °F 67.4 °F 75.7 °F 83.1 °F 89.1 °F 92.1 °F 90 °F 84.8 °F 75.8 °F 66.7 °F 57.8 °F 74.8 °F
What is This? Normal Monthly Minimum Temperature34 °F 36.3 °F 43.5 °F 50.7 °F 60 °F 67.9 °F 71.8 °F 70.6 °F 64.6 °F 51.5 °F 42.6 °F 36.1 °F 52.5 °F
What is This? Normal Monthly Mean Temperatures44.6 °F 47.9 °F 55.4 °F 63.2 °F 71.6 °F 78.5 °F 82 °F 80.3 °F 74.7 °F 63.7 °F 54.7 °F 47 °F 63.6 °F
What is This? Normal Monthly Precipitation4.66 in. 3.84 in. 4.59 in. 2.98 in. 3.17 in. 4.99 in. 5.54 in. 5.41 in. 3.94 in. 2.89 in. 2.88 in. 3.38 in. 48.2 in.
What is This? Normal Cooling Degree Days2 4 20 69 211 390 519 467 296 76 15 5 2074
What is This? Normal Heating Degree Days628 485 321 131 23 0 0 0 8 121 325 552 2594
What is This? Highest Mean Temperature58.5 °F 56 °F 61.5 °F 67.9 °F 75.6 °F 83.3 °F 87.2 °F 84 °F 78.5 °F 70.9 °F 62.9 °F 55.9 °F 87.2 °F
What is This? Median Monthly Mean Temperature43.9 °F 48.6 °F 55.2 °F 62.9 °F 71.3 °F 78.6 °F 81.6 °F 80.3 °F 74.7 °F 62.9 °F 55.1 °F 46.3 °F 63.6 °F
What is This? Lowest Mean Temperature35.9 °F 38.6 °F 49.4 °F 58.8 °F 67.7 °F 73.9 °F 78.9 °F 76.9 °F 71.8 °F 57 °F 47.6 °F 38.4 °F 35.9 °F
What is This? Year of Highest Mean Temperature1974 1990 1997 1981 1987 1986 1986 1987 1973 1984 1985 1971 1986
What is This? Year of Lowest Mean Temperature1977 1978 1971 1983 1973 1972 1975 1981 1994 1987 1976 2000 1977



Official daily normals are calculated by the National Climatic Data Center using a linear interpolation of the monthly normals. Since the daily normals do not account for daily climate variability, the State Climate Office of North Carolina provides a daily normal 'range' that incorporates the historical variations in climate for any given day. More details on this technique are available in:

Holder, C., R. Boyles, P. Robinson, S. Raman, and G. Fishel (2006). Calculating a Daily Normal Temperature Range that Reflects Daily Temperature Variability. Bulletin of the American Meteorological Society, Vol. 87, pp 769-774.

Normal Daily Maximum Temperature
The 30-year normal value for maximum temperatures each day.
381939 - Columbia Metro Ap (COOP)
Springdale, SC       Lexington County
33.942N    -81.118W

show/hide Normal Daily Maximum Temperature Table



Normal Daily Minimum Temperature
The 30-year normal value for minimum temperatures each day.
381939 - Columbia Metro Ap (COOP)
Springdale, SC       Lexington County
33.942N    -81.118W

show/hide Normal Daily Minimum Temperature Table



Normal Daily Mean Temperature
The 30-year normal value for mean temperatures for each day.
381939 - Columbia Metro Ap (COOP)
Springdale, SC       Lexington County
33.942N    -81.118W

show/hide Normal Daily Mean Temperature Table



Normal Precipitation by Day

381939 - Columbia Metro Ap (COOP)
Springdale, SC       Lexington County
33.942N    -81.118W

show/hide Normal Daily Precipitation Table

Normal Cooling Degree Days (CDD) by Day
The 30-year normal value for cooling degree days for each day. Base 65 F
381939 - Columbia Metro Ap (COOP)
Springdale, SC       Lexington County
33.942N    -81.118W

show/hide Normal Daily Cooling Degree Days Table

Normal Heating Degree Days (HDD) by Day
The 30-year normal value for heating degree days for each day. Base 65 F
381939 - Columbia Metro Ap (COOP)
Springdale, SC       Lexington County
33.942N    -81.118W

show/hide Normal Daily Heating Degree Days Table